CN1867683A - Method and system for drying out the leather side of a pelt stretched out and fixed in this position on a pelt board - Google Patents

Abstract

There is disclosed a method and a system for the drying of the leather side (2) of pelts (4) from furred animals, where the pelt (4) is drawn onto and stretched on the outside of a hollow distension element/pelt board (6), the surface of which has an open structure, with the leather side facing towards the pelt board (6), and where the pelt is secured in this position during the drying process by the drawing-over of a fixing-bag (5), which at least over a part of the lower end of the pelt presses this against the pelt board (6), and where the drying of the leather side (2) of the pelt takes place by changing the air within the cavity (8) of the distension element/pelt board (6), and herewith the air which exists under the open structure. The distension element/pelt board (6) is arranged in such a manner that it is lockable in a position in which it has a first circumference, and can also assume a position or be force controlled to a position in which it has a circumference which is smaller than the first, which results in a considerably easier removal of the pelt from the distension element/pelt board. A quicker drying of the pelts is achieved, which moreover are dried effectively and uniformly so that 'black spots' on the leather side are avoided, and the pelt is fixed in its stretched position on the pelt board without the use of clips/staples.

Description

Be used for the method and apparatus that drying is stretched and is fixed on fur cortex one side on the pelt board

Technical field

The present invention relates to be used for the method that drying is stretched and is fixed on cortex one side of the furbearer fur on the pelt board, and the equipment of realizing this method.

In addition, the present invention relates to a kind of extension component/pelt board that can be applied to this equipment, reason for applicability, hereinafter with random pelt board or the extension component be called, wherein said pelt board comprises a longitudinal axis, first axis of pitch (width axis) and second axis of pitch (height axis), the front end of plate is used to settle skull bone one end (nose) of fur, and the foot of plate is preferably to stop with respect to the rectangular mode of the longitudinal axis of plate.

The invention still further relates to a kind of drying part that is used with pelt board.

Background technology

In the fur drying process, for example fur or raw fox skin (hereinafter being referred to as fur), the lipid layer of fur cortex one side is peeled off after the fragmentation, fur for example stretches on the pelt board, usually be provided with the fat absorbing material on the pelt board earlier, its objective is that in drying process the fat that remains in fur cortex one side is absorbed on the paper, thereby removes from fur.

The use of the pelt board relevant with the fur drying is known, along with the past of time, considers to promote the fur drying, has developed a large amount of structures of this pelt board.Mechanize and systematism along with the fur production that has taken place, certain stdn is proposed pelt sizes, also to fur is stretched thereon and when dry pelt board fixed thereon stdn is proposed, its purpose is to obtain the consistent of the optimum utilization of fur and pelage quality, this means that the producer can obtain the more high price of fur.

These pelt board have obtained using the most widely, and the present most fur producer, comprise also the particularly fur producer, also use this pelt board, it is made by timber, and can be briefly described and be the flat plank of a slice, comprise the first wide side surface and the second wide side surface and the first narrow side surface and the second narrow side surface, the width of narrow side surface is far smaller than the width of wide side surface, and the longitudinal axis that an end (foot) of plate is cut into plate meets at right angles, and the lower end of close foot comprises the constant width, but, described thus width is towards the still circular end (front end of point, be nose) reduce gradually, and the fur plate comprises the perforation cavity between the first wide side surface and the second wide side surface, described cavity symmetric around pelt board longitudinal axis and at the most close nose with extend between half length of plate at least.Above-mentioned pelt board is the pelt board that is used for buck, and the fur of buck is usually greater than the fur of jenny.The pelt board that is used for the cortex one side drying process of jenny fur does not comprise the lower end that constant plate is wide.

Below, the definition that provides some will use subsequently.

Hereinafter, fur is installed is understood that a kind of program, form tractive fur on pelt board by following steps, preferably make cortex one side towards the surface of plate, carry out at stretching fur on the pelt board and the fur that on pelt board, will be in stretch position fastening/fixing.

Hereinafter, carry out after drying program finishes usually fur is removed from pelt board is construed as, and the fur that will stretch in drying process and be fixed on the pelt board is removed.The process of removing also comprises removes any parts that are used for fur is fixed on stretch position on the pelt board.

In some cases, promptly being placed in the sack that the fat absorbing material on the pelt board made by the fat absorbing material before the stretching fur constitutes, preferably make by the fat absorbing paper of perforation, therefore for example so-called " sporran " form places it between pelt board and fur cortex one side.

The drying process of fur or drying should be understood that fur cortex one side is dried to preferred degree, prevent that by rule of thumb fur is subjected to the invasion and attack of acarid.Usually utilize the blowpipe that is introduced into cavity to realize drying process by the exsiccant air being blown into the pelt board cavity, by the perforation on the bag wall of sporran, dry air is diffused into fur cortex one side with the fur drying.

When being pulled to fur on the pelt board, the fur that stretches mechanically usually so that make fur obtain maximum tension length, thereby obtains ceiling price in furauction.By how modern pelt board device, apply a kind of vibratory movement by device and be used to the fur that stretches, the direction of preferred vibration is the y direction along pelt board, the result makes fur tensile size range far surpass the degree that can reach according to the usual method possibility that becomes, and this technology is announced in WO 0244428 A1.The fur that stretches by this method, the end that the nose with fur is fixed on the point of pelt board has produced bigger demand, and in drying process, preferred, fur is fixed on stretch position in nondestructive mode.

The installation method that fur is installed to the pelt board stretch position during the subsequent drying process of Shi Yonging comprises by stationary installation fur is fixed on the pelt board so far, for example by the manual nail/clip that penetrates fur that inserts.Every fur of this method will use 10-14 nail, will stay 20-28 hole on the dried fur.

After the drying, remove unhaired hide from pelt board after removing nail, this process also often is subjected to mechanically influencing, and slot appears in the position that often causes fur to be followed closely for the maximum tension fur, consequently can't obtain best price in furauction, the 2-3 centimeters of wherein the wideest fur is to damage.Sometimes, machinery is removed nail and also can be improved infringement to fur.Thereby the hole that nail produces has constituted tremendous loss to the fur producer, in addition, in the follow-up man-hour that adds, sizable possible purposes that has reduced fur.

Yet known a kind of fur is stretched in drying process is fixed to a method and a bag shape leather sheath on the pelt board among the WO 0162985, hereinafter is called fixing bag.The profile of fixing bag is fully consistent with the profile of the pelt board that comprises a fat absorbing sporran, and fur is stretched on this sporran.Make fixing bag be stretched over pelt board from the nose stretching fur of fur, thereby fixing bag closely contacts with fur towards the one side of fur Mao Zhiyi side, fur is stressed against pelt board, this power in drying process with fur enough firm be fixed on stretch position.Using the further advantage of fixing bag is to avoid the drying of Mao Zhiyi side in the fur drying process, thus in the fur common process, because the hair matter nature lipid layer that uses aqueous rotating brush to cause reduces and reduces the result of fur nature silk quality outward appearance, can be left in the basket.

Therefore by using fixing bag can obtain considerable saving, but the use of fixing bag needs very correctly to put, although put correct, confirmablely be, the stretching fur that is fixed on the pelt board by fixing bag slight the slip occur in each side of its tail root, this is that the result causes reducing of pelt sizes owing to can't produce enough holding force/frictional force between fur cortex one side on pelt board surface and the wide side surface of pelt board.For the consideration that keeps expection pelt sizes scope, for offsetting this effect, still use two to four nails, penetrate fur and be anchored on the pelt board at described sliding position, as using fixing bag fur to be fixed on the Additional Protection of stretch position.The position that the use of described nail will cause fur to follow closely produces hole, thereby has reduced the value of fur, and this does not wish to see.In addition, the use of nail has caused destruction to the timber of making pelt board.

After drying process finished, to be stretching in the relevant work of fur on the pelt board be consuming time with unloading (removing), even developed the equipment of removing fixing bag, tripping out nail and fur is removed from pelt board.

The sack of fat absorbing material is drawn into above the pelt board; and be placed between wooden pelt boards and fur cortex one side; be used to protect wooden pelt boards to avoid the infiltration of fur cortex one side fat, this can prolong the work-ing life of pelt board and the time help in dismounting that fur is easier to be removed.

Yet, in drying process, use the shortcoming of sporran to be that it has hindered the through-flow of the air of fur cortex one side, the result produces in the fur transaction said " blackspot ", fur cortex one side generation oxidation simultaneously.Described blackspot appears at fur cortex one side does not have thorough drying in drying process zone, and this zone of fur is very easy to be subjected to the acarid invasion and attack, the hair of fur Mao Zhiyi side becomes loose and may come off as a result, thereby reduced the possibility of fur purposes, this wishes to take place anything but.In addition, the fur that has " blackspot " can not be used for the processing of the outer fur product of cortex one side direction.According to estimates, because drying is abundant inadequately, the fur of receiving in the furauction has 25% can not be used for the outer fur product of cortex one side direction.Usually, described " blackspot " results from fur and is subjected to the zone that immense strength is pressed to the pelt board surface, this often is created in the narrow side near zone of pelt board, result as stretching fur on pelt board, cortex one side of fur there is caused fur minimum at this regional degree of drying by the very tight pelt board of pressing to.Use known pelt board, operation is subjected to the influence of two conflicting problems, promptly about fur being stretched to the demand of maximum possible size range, with in the drying process fur is fixed to the position and is not injured fur, when can be simultaneously effectively and when realizing whole cortex one side dry of fur uniformly, " blackspot " thereby avoided.

Although by using the bag on the pelt board that absorbs fat to bring improvement with the fixing bag that is used for fixing the fur that is fastened on the pelt board, for solving the recurrent problem relevant mentioned above with dry skins, still exist clear and definite demand, the fur that so is delivered to furauction market comprises same quality.

Summary of the invention

Therefore, the purpose of this invention is to provide a kind of method and apparatus, comprise the device that is used for dry skins, in the drying process, this device with use fixing bag to be used in combination to fix the fur that is stretched on the pelt board, avoid using the fixedly fur on the pelt board of any clip/nail.

Further purpose of the present invention is to guarantee effective dry in the fur drying process, so cortex one side of drying process end back fur can not produce " blackspot ".

Another aspect of the present invention is, after drying process finishes, make a kind of more effective and faster mode remove on the pelt board that the exsiccant fur becomes possibility.

The method of cortex one side by a kind of dry skins animal fur, this purpose reaches, wherein fur is pulled and is stretching on extension component/pelt board, the sidewall cavity of tensile part/pelt board forms its surface and is the cavity of open design, with cortex one side to pelt board, during the drying process, by the fixing bag of the tractive that makes progress fur is fixed on this position, fixing bag pressed the part of fur lower end to make it to compress pelt board at least, realize the drying of fur cortex one side by the gas in displacement extension component/pelt board cavity, simultaneously, these gases are present in the open design.

Therefore recognize that utilize fixing bag on extension component/pelt board that fur is stretched and be fixed on stretch position, the perforation one side cavity of fixing bag forms cavity, by continuing the gas in the cavity under the displacement hole, realizes that the drying of fur cortex one side is possible.The moisture of cortex one side thereby along with the displacement of gas in the cavity is discharged from, simultaneously realized that also cortex one side is positioned at the efficient drying of the part on the not perforated zone of pelt board, the moisture that this regional inner cortex one side produces is attracted to gas metathetical zone, be the pelt board cavity, the gas that produces from the fur position in the not perforated zone of pelt board also is replaced thus.This meaning is finished the effective of fur cortex one side and dry uniformly, and the result has avoided the generation of " blackspot ".

In addition, this method has significantly shortened the time of drying of fur cortex one side.Utilize the test of dry cortex one side of this method to show, for example fur by using according to pelt board of the present invention, is reduced to about 22 hours time of drying, contrasts common 48-96 hour time of drying, and this is considerable reduction.This will make extension component/pelt board utilize more efficiently, and further, the fur producer can reduce the quantity of the extension component/pelt board of using in the processing.

At US 3,137, announced a kind of furbearer fur cortex one side exsiccant extension component that is used in 963, wherein parts comprise the V-arrangement profile that utilizes rotary joint to be interconnected to the parts tip, and it comprises the stretching/stationary installation that is used in stretch position stretching/fixed leg.Described parts stretching fur, therefore cavity forms cavity between the fur both sides, it comprises the distance corresponding with the width of V-arrangement profile, drying process cavity air is replaced, but these parts are not suitable for the dry fur that needs to be fixed on the position by mechanical stretching and in drying process.In addition, the benefit of using these parts is also produced query, because will be difficult to by efficient drying at the surface in contact of V-arrangement profile and fur cortex one side, this invention is attempted to address this problem by place an electroheat member in the cavity of V-arrangement profile.This aspect directly causes in a large amount of fur manufacturings, because the time chien shih installation work that circuit is connected to that heater block consumes is double, has reduced the convenience that extension component/pelt board is used.

At US 3,331, announced in 038 a kind ofly by the pelt board that comprises that the flat wire framework constitutes, be welded with transverse link in the framework.The tail end of plate has a soldered annular bearing of beneath transverse link that is fixed to, and one of described bearings is from extending between bearing and being contained near the plate tip extension rod pivotally.Comprise a holding device near the foot of plate, this device comprises by a wooden thin plate that is connected in a mobile way to framework and constituting, one side surface of thin plate contains a grid that comprises two fluting plates, the rear solid end and the tail that are pulled to fur on the plate are placed between the plate, by drawing pin grid is fixed on the plank afterwards, thereby displacement stretching fur by plate, the extension rod that will have flat steel disc afterwards rotates 90 degree, therefore its wide side away from frame plane for square position, thereby fur is stretched and has formed a cavity thus, thereby can realize good airiness in the drying process.The structure of pelt board neither can help the stretching of fur, and fur is fixed to stretch position, also can't avoid using the penetrance fixing part.

At US 1,866, announced a kind of pelt board that comprises foraminous tinsel extension component in 709, be the hardness that increases plate, its edge is bent.When fur is drawn on the plate and is stretched, form a cavity between the point of contact of edge and fur cortex one side, the gas in the drying process cavity obtains displacement.This pelt board also is not suitable for being used for dry skins cortex one side, and wherein the effective dry of fur will be difficult to have influence on the zone that fur and crooked side edge are touched.

According to about the drying process of further optimizing of the present invention, purpose with the gas of guaranteeing effectively to replace the plate internal cavity, present method can comprise, by in cooperating dry body, placing one or more extension component, realize the displacement of the interior gas of extension component of hollow, this cooperation dry body comprises the encapsulation that forms cavity with first opening, described first opening is used for installing at least one extension component, be positioned near the additional opening first opening of correspondence within the foot scope of corresponding components, therefore additional opening is communicated with the cavity that is installed in lip-deep corresponding extension component/plate up, therefore, by utilizing the displaced air displacement apparatus to come gas displacement in the metathetical cavity, and change the interior gas of lip-deep extension component/plate cavity that is installed in up, as described in the claim 2.

Therefore from laying behind the fur to drying process, can save the time that is used to operate extension component, not need to operate instruments such as air blowpipe, extension component is installed on the dry body one by one, according to not adding improved method at present, in drying process, use these instruments usually.

A kind of equipment that is used for according to claim 1 and 2 method dry skins animal fur cortex one sides of announcing, comprise extension component/pelt board, fur is drawn on the pelt board and is stretched and fixes in drying process, fur cortex one side is to the pelt board surface, it is characterized in that, the extension component that comprises hollow and elongation, the extension component surface is for open design and comprise front end and foot, foot with comprise that the equipment of dry body is used, this dry body comprises the encapsulation that has the cavity that links to each other with the gas displacement device, described encapsulation comprises surface up at least, this surface has first opening that can cooperate with the bottom of plate foot, with additional opening, therefore the gas that is installed in the cavity of the extension component of upper surface is changed by the gas in the transposed cavity, and this gas displacement produces by the gas displacement device realization of stating as claim 3 described in.

Therefore, provide a kind of effective working equipment that is used to carry out the method according to this invention.Thereby the extension component/pelt board that will be used to lay fur directly is installed in the dry part and becomes possibility, having substituted the fur that will handle of having to carry out collects on the carriage and with it and is transported to drying room, the interior pelt board of drying room is draped and utilizes blowpipe discrepancy air, and this itself is exactly a job consuming time.

A kind of extension component/pelt board that is used to carry out the method according to this invention, be fit to be used with this equipment, it comprises extension component/plate, wherein, by the drying bag tractive that is fixed, cortex one side of extending and being fixed to the fur on the plate is carried out the drying of fur, wherein, plate comprises axis longitudinally, first axis of pitch (width axis) and second axis of pitch (height axis), be used to engage the front end of skull bone one end of fur, with preferably with respect to the rectangular mode terminated of the longitudinal axis of plate foot, it is characterized in that, described extension component/pelt board has at least one first and second arcuate surface, and it has the cavity of formation open design, wherein, the surface of plate is symmetrically formed about at least two described axis wherein in fact, and wherein extension component/pelt board comprises at least one opening towards the foot cavity, described in claim 4.

Obtain a kind of extension component/pelt board of crossing " plane " extension in the arcual mode thus, this means, to fix bag is stretched on it and lays, stretching also is fixed with on the plate of fur, can be in whole drying process fur be fixed on this position, only because the pressure that results between the surface that pressure between fixing bag inside and fur cortex one side can be used as fur cortex one side and plate transmits, and because the arch profile of plate, to produce bigger frictional force between the surface of fur and plate, this frictional force as fastening fur will act on a much bigger relatively zone, compare those and result from frictional force between fur cortex one side and the normally used plate that comprises two smooth wide side surfaces and two narrow side surfaces, the frictional force of plate surface and fur cortex one side mainly acts near the zone of narrow side surface.

Compare the pressure that the stretching fur produces on the plate known to usually, in drying process, the pressure of pelt board arcuate surface that acts on fur cortex one side is more even.This respect means when using according to pelt board of the present invention, and the stretching fur will be than be stretched to the bigger degree possibility that becomes in normally used pelt board on this pelt board.

The open design on above-mentioned plate surface will understood on the wide significance very much.In the practice, open design comprises the arch lattice work, and it provides the optimum that is used to replace by the gas under gas in the formed cavity of lattice work and fur cortex one side.

In another embodiment of pelt board, it comprises at least one the first and second arch perforation/punchings surface that forms cavity, wherein plate forms symmetrically about two defined axis at least wherein, and wherein said that communicate with cavity, arch perforation/punching surface is described in claim 5.

Relate to the effective dry condition, perforation on the arcuate surface has and the same effectively function of above-mentioned open surfaces, and combine with fixing bag and will help further fixing the strong wool skin, this is because cortex one side that is pulled and is stretched to the fur on the plate is pressed downward in the perforation by the tractive of fixing bag, and therefore the edge of perforation/punching becomes in the reinforcement of the fur of stretch position and fixes.Same effect can obtain by using open design (for example lattice work).In addition, one side pressure of fur cortex will be caused air-flow in will the more close plate cavity of exsiccant cortex one side to perforation, this will further promote drying process.This means when using according to pelt board of the present invention, in the especially firm zone of pressing to the plate surface of fur cortex one side quilt, the drying that cortex one side will obtain promoting, the plate known to comparing usually, the drying in these zones of there fur may be finished hardly.

Therefore can obtain two important advantages by using according to pelt board of the present invention, promptly use a kind of possibility of the dry technology of brand-new and more effective fur cortex one side fully, wherein fur is stretched on extension component/pelt board, realize dry by the gas in displacement extension component/pelt board perforation/punching, rather than use at present in the slit opening of normally used pelt board, be blown into dry gas, the drying effect of this mode has limitation.Second considerable advantage is that the fur that is stretching on the pelt board can be stretched to unknown up to now degree, and need not to use any clip/nail just can be fixed on stretch position in drying process.

By using according to method of the present invention and pelt board, disposable and the while can be realized the possibility of fur cortex one side efficient drying, therefore fur cortex one side can not stay the zone that is not dried and is therefore attacked by acarid, do not use the staple that causes perforation by only using fixing bag simultaneously, the fur of stretched dimension will be kept perfectly.

Nature, possible together with using traditional fat absorbing sporran to make according to pelt board of the present invention, excessive but this will cause, will explain hereinafter.

Have and the normally used closely-related profile of plate of extending that relates to according to the extension component/pelt board that has the arch profile of the present invention along first axis of pitch (width axis), wherein plate along first axis of pitch and the second axis of pitch direction with respect to the extent of length axes towards point but the direction of circular front end evenly reducing more or less, foot near zone at slave plate is outside, extent maintenance more or less along first axis of pitch and second axis of pitch is constant, described in claim 6.The pelt board of described shape is mainly used in dry male pelt animal fur.

An embodiment of pelt board is a plate about first axis of pitch and second axis of pitch along the even reduction more or less of length axes forward end direction, front end be point but circular, be applicable to dry female furbearer fur.

In another first embodiment, the surface of pelt board comprises first groove of axes orientation longitudinally, described in claim 7.So between fur cortex one side and plate surface, the free-pouring possibility of exchanging gas that the end of realization slave plate obtains, this will be than much effective with known pelt board fur drying.

Because the whole length that first groove almost there is no need to cross plate, but only in the zone on pelt board cortex one side pressure strip surface under the pressure influence of fixing bag and near, and need maximum possible the circulate dry gas of the narrower rest part that is arranged in plate of cavity freely, lip-deep first groove of plate is limited in zone of plate and another part zone of extending a segment distance of the most close foot, more or less keep the constant foot at previous regional slave plate along first axis of pitch and the second axis of pitch direction, in described another part zone, plate with respect to longitudinal axis towards the direction forward end of first axis of pitch and second axis of pitch evenly reducing more or less, and extend to this part zone, as described in claim 8.

Obviously, in this embodiment of pelt board, described groove can link to each other with the perforation cavity on the plate mentioned above.

For further anti-fixed consideration of guaranteeing to be stretching in according to the fur on the pelt board of the present invention, the surface of plate can have about second groove of the first groove direction/serration, described in claim 9.Therefore will significantly improve the fixing of stretching fur onboard, be derived from the necessary horizontal force that acts on fur Mao Zhiyi side of fixing bag, be to offset fur in the drying process to shrink necessary along y direction, compare the plate that upper surface does not contain lateral trench/serration, the total amount of this horizontal force will reduce.Its minimizing of the necessary horizontal force of fur that fixedly is stretching on the pelt board will cause the Mao Zhiyi side of fur needn't load to so big degree.

In one embodiment, wherein the zone of lateral trench/serration links to each other with first groove of upper edge, plate surface longitudinal axis orientation, and lateral trench/serration also can be used for further improving the gaseous interchange of plate and fur cortex one side in the drying process.

In a kind of special pelt board embodiment, the scope of second lateral trench/serration is limited in the plate the most that part of zone of close foot, and more or less keep the constant foot from axis of pitch, extend a segment distance with respect to longitudinal axis along the part zone of first axis of pitch and the second horizontal direction forward end even reduction more or less to plate, and extend to part zone, back, as described in claim 10.

For fur stretch position on pelt board is further optimized its fixed purpose, can align in the top of lateral trench/serration, transition portion between the top of two continuous channels is outside, from the groove top of the most close foot to front end, tilt to a more or less smooth transition portion, be more or less vertical component wherein, as described in claim 11 in the transition of more or less smooth transition portion between the next groove top.

After the drying process that stretches and be fixed on the fur on the pelt board is finished, for a kind of easier process that removes can be provided, can finish by two similar semimembers that are combined into locking/associated plant, described semimember in the face of the edge forms and first axis of pitch (width axis) overlaps substantially the first positive view plane, and semimember mutually away from the side extend in the arcual mode, wherein locking/associated plant is disposed such, two semimembers can be relatively between first external position and optional position away from move towards first plane, in first external position between the subtend face of semimember slit opening appears, at an arbitrary position, can be in contact with one another in described, and between semimember, can semimember be locked in first external position by inserting force application apparatus, as described in claim 12.

In this embodiment, be drawn into two stretching furs on the semimember and form a part of determining cavity under the perforation.

By using force application apparatus can obtain a kind of process that is easy to remove, before fur is installed, two semimembers (may have the fat absorbing sporran) of plate are provided with force application apparatus, and semimember is locked onto a position, have slit opening between the subtend face of semimember on this position.Fur is stretched on the pelt board and by fixing bag and fixes then.In removing process, force application apparatus is removed, and semimember can be easy to move towards each other, and is used to promote the fixing interaction force onboard of fur is disappeared, and fur and sporran can both be easy to remove on the slave plate.

In order to be provided for being blown into/replacing between plate surface and fur cortex one side ecotopia of dry gas, two similar semimembers can be made of first half-shells and second half-shells, the cavity of its foot opening of being formed on plate of being bonded with each other, described cavity is communicated with the perforation on plate surface, as described in claim 13.

Therefore integrated about lightweight construction with replace the pelt board cavity in the gas demand that engages of the useful possible advantage of dry skins cortex one side then, wherein fur cortex one side is short more with the distance of the cavity that the dry gas exchange takes place, and it is efficient more that drying process will be carried out.

As mentioned before, locking gear between first half-shells and second half-shells is so arranged, two semimembers can with away from and relatively move between first external position and second external position towards the first planar mode, slit opening is formed between the edge of semimember in first external position, the subtend edge of semimember can or be in contact with one another in second external position, and pelt board wherein comprises the force application apparatus (can be activated) that is used for locking in first external position at least semimember, as described in claim 14.

What should be mentioned that is that force application apparatus is integrated in the pelt board structure, but the present invention should not comprised the restriction that only comprises the force application apparatus of one among the embodiment of the pelt board of two or more half-shells at least.

In a kind of possible embodiment of pelt board, force application apparatus and pelt board structure form one, between two half-shells on the subtend face of described shell, and it is outstanding from described shell surface, advantageously can be provided with many similarly but laterally opposite and have a pin of free protruding terminus, these pins distribute and comprise flat side, with from this flat side, along on the subtend face of correspondence towards the direction of correspondence pin FX and towards the inclined side of the foot of plate, wherein flat side ends near the plane first plane, between described half-shells, be provided with the parts that can move along y direction, it is positioned at reach position and withdrawn position, these parts have wedge-shaped projection, be limited between the flat side of pressure pin in the reach position of parts wedge-shaped projection, and the withdrawn position wedge-shaped projection at parts is positioned at outside the flat side and inclined side of pin, as described in claim 15.

In an optional embodiment, can be included between two half-shells, the pin of on the subtend face of described shell, also therefrom giving prominence to, but the many similar free extending ends that laterally have on the contrary of described pin, these pin correspondences comprise flat side, with begin from flat side along separately mutually on the subtend face along the FX direction of pin separately and towards the inclined side of the foot of plate, wherein flat side ends near the plane first plane, between described half-shells, be provided with the movable part that is positioned at reach position and withdrawn position along y direction, these parts are limited between the flat side of pressure pin when being in the reach position, wherein these parts are included near groove or the hole the described pin, are in position with the flat side thereof opposite of pin when these parts are in withdrawn position time slot or hole.

In a kind of simple and easy mode, before the process of fur on the disposable plates begins, may realize two semimembers of the pelt board of unfolded position are locked, only get final product by these parts being slided into the reach position forward.After drying process finished, fur was relevant with handling, and by retracting parts, thereby two semimembers can unload fur relatively simply towards mobile each other from pelt board.

In order to make plate obtain a kind of definite static stability, therefore stretch onboard and fixedly in the fur process, can sorption external force onboard keep dimensional stability, plate can be configured to comprise stiffener in the subtend face of semimember, as described in claim 16.Represented the possibility of utilizing relative low density material production pelt board thus, for example plastics etc.

Among a kind of possible embodiment of pelt board, preferably from stiffener, give prominence to similarly laterally opposite pin, described in claim 17.This will cause for example producing the saving of the mould that is used for identical half-shells, and saving is used to produce the material of half-shells separately.

In a kind of preferred embodiment of plate, comprising first half-shells and second half-shells, longitudinally axis movably parts are plate shapes, and be installed on first plane between two half-shells, as described in claim 18.

In this regard, further preferably the subtend face of semimember comprises protuberance, and hole and otch on protuberance and the plate shape parts are used, to being positioned at the in addition directed and control of the transportable plate shape of longitudinal direction parts.As described in claim 19.

Therefore pelt board becomes compact assembly, the fur that does not need to use external device (ED) to remove and be stretched, be fixed on this position and be dried.

The locking gear that is used to connect semimember can be by forming from the outstanding component of the face of subtend separately of semimember, comprises first projection and the additional protrusions that has the opening that is used to engage described first projection.Wherein the geometry of the opening of additional protrusions and first projection are bonded with each other (having locking gear) in such a way: after the opening that is pressed into additional protrusions, first projection is fixed on described opening in a movable manner, as described in claim 20.

Therefore, identical semimember/shell can be finished joint/assembling in a kind of simple and easy mode by " closing the position " assembling, by two identical semimembers are staggered relatively, be pressed against each other then so that first projection is pressed in the opening of additional protrusions, first projection is locked in a movable manner thus, thus semimember/shell can with mutually towards/away from mode move.Except pelt board can be assembled fast, advantage also is to assemble semimember/shell did not need to use special apparatus for assembling, and such as screw etc., this has reduced the production cost of pelt board.

In a further embodiment, be incorporated into force application apparatus on the plate and can further comprise the running gear that is used for two semimember/shells are moved to from first unfolded position second position that two semimember/shell edges can be in contact with one another, just force application apparatus is moved on to withdrawn position, as described in claim 21.

Therefore, by force application apparatus is moved to the position that described semimember/shell is pressed against each other from the original position that forms groove between semimember/shell, obtain the stressed control of (superimposed) toward each other of semimember/shell.Therefore the benefit that obtains is separated with fur cortex one side for the part on the surface of plate at least, and this cortex one side becomes hard relatively and may stick on the open design that comprises the plate surface after the drying process.After at least a portion of release board surface, the lip-deep of other part slave plates of fur cortex one side separately will be become relatively easy.

According in the further preferred embodiment of extension component of the present invention, additional unit is made up of the tongue piece that is positioned on the plate shape parts, described tongue piece has the inclined wedge surface, it reduces to the direction of tongue piece initiating terminal gradually from the flat surfaces of the active distal end of close tongue piece, the side surface of the bridge-shaped object on described inclined wedge surface and flat surfaces and the half-shells subtend face cooperates, tongue piece is introduced in the assembly of extension component/pelt board, as described in claim 22 in bridge-shaped object.

Return when removing second external position at plate shape parts, inclined wedge surface is pressurized and cooperating with the side surface of bridge-shaped object therefore, wherein be applied on the half-shells towards the first planar tractive force, therefore the edge of two half-shells is moved and causes being in contact with one another along described direction, so the girth of extension component/pelt board reduces.Thereby guaranteed to remove on the surface with fur cortex one side slave plate effectively.

The active distal end of tongue piece comprises that a projection also is preferred, in the assembling of pelt board, pelt board comprises first half-shells and second half-shells and the plate shape parts of being made up of duplicate laterally opposite parts, plate shape parts are placed into after the zero position between described two half-shells, the active distal end of tongue piece is positioned on described two half-shells the opposite with paired mode bridge-shaped object towards each other, plate shape parts move from the direction of zero position towards the half-shells front end, along with the mobile tongue piece and the projection of plate shape parts is pressed into the opening that passes on the bridge-shaped object, therefore projection is moved to towards away from the position after bridge-shaped object one side of the starting point of tongue piece, therefore plate shape parts externally move between the position subsequently, as described in claim 23.

Therefore further realized finishing in quick and easy mode the assembling of the separate part of common composition extension component/pelt board, this has reduced the production cost according to pelt board of the present invention.In addition, the separate part of having realized forming pelt board especially effectively and accurate locking/installation, and to the good control of plate shape parts possible displacements.

Reach position at plate shape parts, in order to prevent that fur cortex one side is forced within the slit opening between the half-shells, the fixing bag of the tight placement relevant with the processing fur is pulled and crosses fur Mao Zhiyi side in the reach position, fixing bag compresses fur and makes it surface against plate, therefore the corresponding site of fur cortex one side is pressed into groove, part plate shape parts along side will further comprise the V-way that is used for engaging respectively from the outstanding control pin of the opposite face of first half-shells and second half-shells, therefore by plate shape parts being moved to the reach position, described side is moved to the position that side fills up the slit opening between the semimember edge in the side surface direction away from longitudinal axis, they have formed the part on surface laterally of plate at the unfolded position of extension component/pelt board thus, as described in claim 24.

Therefore be achieved by movable plate shape parts purpose, because entering bag fur that the compresses zone that is fixed, fur cortex one side make the groove that results between the half-shells adjacent side get clogged, reduced the girth of plate, the result is that fur can easierly be removed after plate shape parts are moved to withdrawn position, because mobile fur cortex one side of described side will can not blocked groove, can be in contact with one another up to described lateral edges.

In order to guarantee that fixing bag compresses fur cortex one side and makes it the well dried of in the zone at plate shape component side edge fur, lateral edges can have ripple, therefore at plate shape component side edge and half-shells between the edge termination of face, form passage and be connected, as described in claim 25 with the cavity that half-shells is determined.

Further preferably, that part (64) of plate shape parts, preferably extending across fixing bag comprising the lateral edges of V-type rail compresses fur and makes it against the zone on plate surface, just at foot with between the segment distance of foot extension, plate is constant along the extension maintenance more or less of first axis of pitch and second axis of pitch herein, and extend along that part of zone of the direction forward end even reduction more or less of first axis of pitch and second axis of pitch about longitudinal axis to plate, and extend to part zone, back, as described in claim 26.

For the withdrawal plate shape parts relevant with removing fur are become easily, at the most terminal extended spot of the foot of close plate, plate shape parts can comprise the projecting part of the outward extending weak point of foot of slave plate, as described in claim 27

The projecting part that comprises the weak point that keeps the surface is further preferred, as described in claim 28.It is favourable using these to keep surfaces when being used between first and second external positions movable plate shape parts.Short projecting part be point also be preferred, as described in claim 29.

In a kind of special further embodiment of pelt board, short projecting part can comprise that a longitudinal axis with plate is horizontal wedge-like portion substantially, as described in claim 30.

Therefore make a kind of easy and simple mode become possibility, the foot areas of slave plate, startup board shape parts are incorporated into together the semimember of pelt board, make removing fur thus becomes possibility, is installed in described dry body in the dry body at the foot areas plate and comprises and the packaged unit that is used with wedge-like portion.

In the particularly preferred embodiment of a kind of foundation extension component/pelt board of the present invention, short projecting part comprises the projecting rib that extends in parallel with longitudinal axis, be arranged in parallel along second axis of pitch (height axis), described projecting rib further extends across the part of plate-shaped member, and the subtend face of half-shells comprises longitudinal rib, this longitudinal rib with extend in parallel from that part of rib that extends across plate-shaped member, mutual location and extension by described rib form passage, be used to be blown into or sucking-off pelt board cavity inner drying gas, as described in claim 31.

Therefore short projecting part is used as the guiding/passage that is blown into dry gas, and the bottom of gas slave plate is from the dry body supply dry gas that links to each other with drying plant.By the use of described passage, realized being introduced into the upwards long relatively distance of intralamellar part before dry gas is in being assigned to the cavity of plate, thereby arrived at fur cortex one side.As a result, and only from the bottom or by the pipe that inserts from fur jaw portion the cavity that dry gas is blown into plate is compared, dry gas is by better and distribute more easily.The improvement that is blown into dry gas distributes, attempt 2/3 of gas distributed downwards and discharge by hole (open design of the semimember of plate) in the lower end area of plate, 1/3 of gas is upward through the upper end of plate, there gas is discharged by the jaw portion of fur, the result has been put trilaminar zone at placement fore paw and fur, and the drying of fur obtains appreciable improvement.

Further preferably rib extends at foot with between the position of foot one segment distance, in this position, the extension of plate is constant along the direction maintenance more or less of first axis of pitch and second axis of pitch, and extend to such part zone, wherein the extension of plate about longitudinal axis along the direction forward end of first axis of pitch and second axis of pitch evenly reducing more or less, as described in claim 32, gas is supplied with and is introduced into the near zone that cavity arrives fore paw position on the plate surface thus.

The distance between the rib on the subtend face of half-shells further preferably diminishes in the zone of the plate end of the upper end (skull bone one end) of close plate, does not comprise longitudinal rib on described zone plate shape parts, as described in claim 33.

This deflation of passage will provide the interior gas of the cavity of guaranteeing plate mentioned above to distribute necessary resistance.

In order to ensure effective displacement of gas in the cavity of plate, the surface of front end comprises many slit openings, as described in claim 34.

Therefore guaranteed realization by a kind of possibility of the effective mobile of gas of the cavity of plate, and the correct distribution that in cavity, produces the dry gas of supplying with.

Under certain conditions, skull bone one end of the fur of furbearer is damaged in the peeling process, so this fur will also form the reactive force relevant with the fur that stretches onboard in the usual method on the front end that is suspended on plate that can not be firm.For can be by realizing the purpose of dry described damage fur according to method of the present invention and pelt board, the front end of plate comprises being used for fixing and is applied in and the device of the nose of forward end tractive fur onboard, as described in claim 35.

As described in claim 36, what described device was favourable is made up of short, that separate, outstanding, parallel pin, and described pin is arranged to parallel with longitudinal axis, gives prominence to from the tip of separately half-shells.Therefore passing the described pin in the nostril of fur by introducing, fur can Be Controlled/and fixing.

In order to ensure the entry condition that is fit to of the mechanical part that is used for removing on the dried fur slave plate, the zone of the end of the half-shells point between face of pin will be for tilting, as described in claim 37.

In order further to improve fur fore paw region exsiccant possibility on foundation extension component/pelt board of the present invention, from extending to extension component/pelt board near tip/nose along in direction that zone of maintenance constant more or less of first axis of pitch and second axis of pitch, the surface of plate comprises the vertically recessed/groove that separates, as described in claim 38.

Therefore realized the zone of fur around fore paw, the there fur has been put three layers, can be pressed onto so big scope together, by combining with the distribution of the cavity inner drying gas of above-mentioned groove and plate, the very effective drying that causes this zone of furbearer fur, otherwise the there is to be difficult to very much exsiccant.

As already mentioned, can provide a kind of by the present invention does not need to use and the fixing extension component/pelt board of the relevant fixedly clip/nail of stretching fur onboard fully.This means that pelt board need not hammered into the fixed material and formed (being timber at present) by suitable nail/clip.This provides the possibility of selecting the pelt board manufactured materials, remember, wooden pelt boards also can be remained in the influence of fur cortex one side fat and be damaged after the peeling, this need often use for example fat absorbing material of the form of sporran, and this material is stretched on the pelt board before fur is installed.

Yet by the present invention, realized the novel texture of pelt board, select to be fit to the production that material is used for plate, it is unnecessary that the use of described fat absorbing sporran is become, because plate can be by for example plastics, polymkeric substance or fibre reinforced plastics material, perhaps the combination of described material is made, as described in claim 39.

Therefore benefit is that the particular type of described material is not absorb fat, and fur only simply cleans plate after finishing during handling and get final product, so the period that described plate can reuse will be unrestricted.

Further preferably plate is made by polystyrene, as described in claim 40, and proves that further the injection moulding that has the parts of plate is favourable, as described in claim 39.

The result who uses the method for above-mentioned materials and production is that the structure of plate lightens and also is that static state is firm.In addition, realized the advantage of the pelt board made by such material according to the present invention, that is, compared known wooden pelt boards, cleaned and become easily, and plastic material does not absorb fat.

In the special preferred embodiment of the present invention, semimember (half-shells) is to be made by certain fat absorbing material that can be cleaned subsequently at least, the result, and the fat on the material can be absorbed fat once more by flush away so material.Be used to collect the use of fatty sporran so thoroughly omitted, the fat of fur cortex one side has also been siphoned away by plate simultaneously.

The equipment that use is used for dry cortex one side is used with extension component as described in the claim 3, and a kind of relevant dry body is provided.An embodiment of dry body comprises the encapsulation that forms cavity, with be used to change the gas displacement device that is present in gas in the cavity, described encapsulation comprise at least one have a plurality of first openings towards upper surface, and under described surface, has a plurality of basic track of U-shaped profile that is that is arranged in parallel, the shape of track is corresponding with first opening with quantity, wherein, described opening with cooperate so that at least one is installed from the outward extending projecting part of the foot of extension component/pelt board, be preferably a plurality of from towards the axial extension component/pelt board of upper surface, the foot of plate with contact towards upper surface, and the foot in respective panels also is provided with additional opening, therefore additional opening is interconnected with the cavity that is installed in lip-deep extension component/pelt board separately up, therefore the gas that is installed in the cavity of the extension component/pelt board of upper surface is changed by the displacement of gas displacement device by gas in the cavity, as described in claim 42.

The benefit of dry body is to operate by pipe, it is unnecessary that the suspension that will have a plate of having handled fur becomes, only be because after the processing of fur etc. and the stretching, but only by plate being installed on the dry body just dry skins, this is because the gas of replacing in the plate by the plate bottom (foot) with the opening that leads to cavity is realized.Therefore when the pressurization dry gas is blown into the package cavity of dry body, gas will enter the cavity of plate by the opening of foot, and evict the gas that has existed in the plate cavity from, and these gases are excluded by the open design of plate foot.In addition, because after this essential operation to the plate that has fur only once, saved the time, compare hitherto known method, the plate that has a fur is at first by delivering in the drying room in batch, hung respectively afterwards, and follow-up drying realizes by the tubular stinger that is used to be blown into dry gas that passes fur jaw portion and be installed in the slit opening of plate.

Wander back to according to pelt board of the present invention and be also included within the part of extending under the foot.By guiding this part to be passed down through hole towards upper surface, this part is used to keep the erect position towards upper surface of extension component about dry body.Described part also guarantees that with composition the plate shape parts that the semimember/shell of plate is in the force application apparatus of first external position link to each other, and comprises a slit opening between these parts and the parts, and is remaining on this position in part described in the drying process.Described part further comprises and is the maintenance surface that externally collaborative device of movable plate shape parts engages between the position.As early also mentioning, plate shape parts cause the semimember/shell of plate to be released and carry out displacement toward each other to foot mobile, and the specific embodiments by half-shells and plate shape parts, and semimember displacement toward each other will be controlled by thrust.

Yet the moving of plate shape parts that will carry out on each extension component/pelt board separately will need considerable hand labor.

For reducing and simplify the work that relates to operation extension component/pelt board after drying process finishes to greatest extent, extension component/the pelt board that has a fur uprightly is installed on the shelf of dry body for example, recognize that by the present invention the layout dry body is easily, so can discharge a plurality of extension component/pelt board by a single operation, for example discharge row or a multiple row extension component/pelt board at every turn.

A kind of further embodiment by dry body becomes possibility, wherein first opening and additional opening be arranged to upwards towards the surface on be arranged in parallel and embark on journey, and in described subsurface cavity, in the rib of the track of U-shaped profile, have and the movably drawing plate that is arranged in parallel towards upper surface, described drawing plate has the similar perforation otch that is used to engage from extension component/outward extending projecting part of pelt board foot, and each perforation otch comprises a projection that cooperates with the projecting part of wedge-like portion, wedge-like portion is arranged to become horizontal substantially with the longitudinal axis of plate, therefore drawing plate will cause moving of force application apparatus/plate shape parts in first external position to moving between second external position, do not engage in the first external position projection with wedge-like portion, engage with wedge-like portion in the second external position projection, therefore slotted hole on the plate shape parts or the otch position, opposite that is moved to the smooth side of pin, thus the subtend face of semimember become be movable to/controlled subtend face/edge to plate is mutually more near the other side's position, as described in claim 43.

Therefore realized can discharging the semimember of extension component/pelt board and the advantage that makes it to move towards each other by a kind of operation of simplification, wherein drawing plate is moved, and the extension component that is positioned at respective axis thus is released.The mechanical mobile device that layout links to each other with dry body also will be possible, or from the outside, be the semimember of release/mobile extension component/pelt board, and mechanical mobile device can be configured to move selected drawing plate or all drawing plates.

In order to be provided to the necessary approach of drawing plate that is used for moving these parts, drawing plate comprises the movable protuberance that passes encapsulation one side, and described part comprises the pass through openings of settling the traction type equipment that is used for mobile drawing plate, as described in claim 44.

A kind of dry body that is used for according to each described extension component/pelt board in the claim 31 41, it is characterized in that, comprise the encapsulation that forms cavity, with be used to replace the gas displacement device that is present in gas in the cavity, described encapsulation comprise at least one have a plurality of first openings towards upper surface, and described subsurface a plurality of be arranged in parallel basic is the track of U-shaped profile, its bottom comprises the corresponding opening of geometry and the quantity and first opening, described opening with cooperate from the outward extending projecting part of the foot of extension component/pelt board, be used to place at least one, be preferably a plurality of, from the axial extension component that makes progress towards upper surface, the foot of plate with contact towards upper surface, and wherein the displacement of gas is blown into gas by the gas displacement device and takes place in the cavity of plate, the groove that described gas is determined by described rib is supplied in the cavity of plate, and wherein gas is dispensed on the zone that distance reduces between the lip-deep rib in subtend of half-shells in the plate, therefore about 1/3 opening discharge by front edge of board, the about 2/3 open design discharge by the plate foot is as described in claim 45.

The dry body that claim 45 is mentioned will further be arranged, therefore encapsulate the movable part of the maintenance surface engagement on the projecting part that comprises and lack, its startup causes moving along the force application apparatus of the longitudinal axis orientation of plate and in the direction away from the plate foot, push mechanism is positioned at its second external position thus, as described in claim 46.

For the purpose that can utilize dry body as the transporter of the extension component/pelt board that has the fur of handling, dry body can be installed on the wheel, as described in claim 47.

Be full of the dry body of the pelt board that has fur wholly or in part, therefore can be easy to take to the position that drying process takes place.Be generally used for transporting the vehicle frame of pelt board so being save.

In an embodiment of dry body, the gas displacement device that is used for the gaseous interchange in the dry body encapsulation internal cavity comprises air-blast device, as described in claim 48.Described air-blast device can form one with encapsulation, but also can link to each other with encapsulation by conduit.

Optionally, among the further embodiment, the gas displacement device that is used for the gaseous interchange in the dry body encapsulation internal cavity can be made up of the air extractor that can be formed integral in the encapsulation, as described in claim 49.Described air extractor can integrate with encapsulation, links to each other but also can connect with encapsulation by conduit.

Therefore realized following advantage: dry body can be placed in the room with preferred temperature and humidity simply, for example temperature is 18 degrees centigrade, relative humidity is 55%, and air-blast device/air extractor starts and is blown in the cavity of plate/the sucking-off dry gas afterwards.

Generally speaking, method by foundation claim 1 and 2, with be used to carry out described method as claim 3 equipment as described in the preamble, comprise according to pelt board of the present invention, a kind of extension component/pelt board of new generation that is used in the drying treatment of fur production is provided, solved the remarkable saving problem that stretches in the drying process and be fixed on the fixing relevant work of the fur on the pelt board simultaneously with removing dry skins, and needn't use the stationary installation that penetrates and damage fur, the drying of fur cortex one side is improved, and the result is that dried fur does not have " blackspot " (not arid region).

It is to be noted in this connection that the inventor has recognized according to pelt board of the present invention can take other structures beyond the above description, for example plate can be divided into the several sections segment around longitudinal axis, and wherein relative segment can relatively move about the plane of being determined by the pulsating subtend face of part.

Description of drawings

Explain the present invention below with reference to schematic figures with regard to more details, wherein:

Fig. 1 is the known stereographic map that is used for the pelt board of dry skins animal fur cortex one side;

Fig. 2 is the foundation stereographic map that is used for the equipment of dry skins animal fur cortex one side of the present invention;

Fig. 3 is the stereographic map according to the first basic embodiment of extension component/pelt board of the present invention;

Fig. 4 is the stereographic map of second embodiment of foundation shown in Figure 3 extension component/pelt board of the present invention;

Fig. 5 is the exploded perspective view of the embodiment of pelt board shown in Figure 4;

Fig. 6 is the stereographic map of pelt board shown in Figure 4, and wherein half-shells is removed;

Fig. 7 is the stereographic map of inside of half-shells of the embodiment of pelt board shown in Figure 4;

Fig. 8 is the detailed perspective view of the embodiment foot of pelt board shown in Figure 4;

Fig. 9 is the sectional view of the details shown in the stereographic map of Fig. 7, has shown the inside of half-shells of the embodiment of pelt board shown in Figure 4;

Figure 10 is the stereographic map of plate cross section;

Figure 11 is for being used for the stereographic map of the equipment of dry skins according to the present invention;

Figure 12 is the detailed perspective view in cross section that has the dry body of storeroom;

Figure 13 is not for the detailed perspective view in the cross section of the dry body of storeroom;

Figure 14 is the stereographic map according to the 3rd embodiment of extension component/pelt board of the present invention;

Figure 15 is the exploded view of extension component/pelt board shown in Figure 14;

Figure 16 is the stereographic map according to the 4th embodiment of extension component/pelt board of the present invention;

Figure 17 is the exploded view of the embodiment of extension component/pelt board shown in Figure 16;

Figure 18 is the end view of Figure 16 and extension component/pelt board shown in Figure 17, and the foot of slave plate is seen over;

Figure 19 is the end view of Figure 16 and extension component/pelt board shown in Figure 17, sees in the tip of slave plate;

Figure 20 is the detail cross-sectional view of plate bottom, and a half-shells is lifted;

Figure 21 is the detail cross-sectional view of decomposition of the embodiment of the extension component/pelt board shown in Figure 16-20.

Embodiment

Fig. 1 has showed the diagram of the pelt board 200 of traditional type, and it is used to the drying about the fur 4 of furbearer.In an illustrated embodiment, plate is intended for use in dry fur.This plate 200 is typically made by timber, and can be briefly described and be the flat slightly plank of a slice, comprise the first wide side surface 202 and the second wide side surface 204 and the first narrow side surface 206 and the second narrow side surface 208, the width of narrow side surface is far smaller than the width of wide side surface, and the longitudinal axis 212 that an end (foot) 210 of plate is cut into plate meets at right angles, and the lower end 214 of close foot has the constant width, but after this described width is towards the still circular end 216 (front ends of point, nose) reduces gradually, the fur plate comprises the perforation groove 218 between the first wide side surface 202 and the second wide side surface 204, described groove 218 symmetric around pelt board longitudinal axis 212 and near most advanced and sophisticated 216 part with extend between half length of plate at least.Above-mentioned pelt board is the pelt board that is used for buck, and the fur of buck is usually greater than the fur of jenny.The pelt board that is used for the cortex one side drying process of jenny fur does not comprise the lower end that constant plate is wide.As already mentioned, use this pelt board to have some significant inferior position, wherein can mention be to fur cortex one side tightly lack effective dry against the zone of plate, more accurately along the narrow side surface 206 of plate and 208 zone.In addition, it is impossible using fixing bag that fur is fixed on stretch position in drying process separately, reason is that the fixing bag of tractive can't apply enough pressure on an outside side of fur, make fur cortex one side be forced into required degree with produce fixing fur required and wide side surface 202 and 204 between frictional force, therefore usually in these zones, at least each side of the tail root of fur insert fixedly clip/nail so in drying process these parts of fur will can not slide.What be mentioned at last is that the dried fur that removes on described known plate will be referred to considerable work, and fur is to break away from pelt board because the fixed nail must remove and wrench, and plate bears external force to a certain degree.

Fig. 2 has showed the equipment of cortex one side that is used for dry skins animal fur (not shown).This equipment comprises a kind of extension component/pelt board 6, and fur is mounted and stretches onboard, and fur is fixed on stretch position and the fur cortex one side (not shown) surface against plate in drying process.Plate 6 is for hollow and be elongated, and comprises front end 14 and foot 16, and the surface of plate has in surface 12 open design with the form in hole 10 in the illustrated embodiment.Pelt board 6 is opened wide at foot 16, foot with comprise that the dry body 100 of the encapsulation 102 that forms cavity 104 is used, cavity is communicated with gas displacement device 106 successively, and in the embodiment shown, the gas displacement device comprises the air-blast device 138 that is placed in encapsulation 102 outsides.Encapsulation 102 comprise one have can with first opening 112 that matches than lower part 68 of pelt board towards upper surface 110, be used for fixing the extension component/pelt board 6 that injects first opening, so pelt board is fixed in the mode that upright and foot upwards is placed on the upper surface 100.Comprise additional opening 120,120 ' towards upper surface 110, additional opening is installed within separately first opening, 112 certain distances, make them be positioned within the qualification of plate foot, therefore be installed in the gas in the cavity 8 of the extension component 6 on the upper surface 110, exchanged along with gas displacements in the cavity 104 by air-blast device 138.

Fig. 3 is for being used for the stereographic map of the first basic embodiment of the extension component/pelt board 6 of dry skins (not shown) according to the present invention, the drying of fur is stretched onboard by drying and fur 4 cortex one side that is fixed on stretch position realizes.Pelt board 6 has an axis 18 longitudinally, first axis of pitch (width axis) 20 and second axis of pitch (height axis) 22, be used to engage fur skull bone one end (not shown) front end 14 and preferably with respect to the longitudinal axis 18 of the plate terminated foot 16 that meets at right angles.The special aspect of pelt board 6 is that its profile centers at least two symmetries in the defined axis 18,20,22.As clearly showing among Fig. 3, between foot 16 and front end 14, has " bucket " shape profile according to pelt board 6 of the present invention.The result is between the surface 12 of plate and fur cortex one side, wherein fur is employed and is stretched on the plate by the mode that is pulled the fixing bag of crossing fur Mao Zhiyi side external surface, will produce the pressure that enough fur is fixed on stretch position on the plate 6 in drying process.Which kind of degree is the hollow that does not have display panel in the illustrated embodiment be, there is not the surface of display panel how to be shaped yet, therefore the purpose of this figure is to illustrate the essential characteristic of surface shape, its result be by exempt from fully according to plate 6 of the present invention with clip/nail fixedly fur be possible.In such an embodiment, plate 6 can be solid and comprise vertically and/or lateral trench, groove allow displacement be employed, stretch and fixing onboard fur cortex one side between gas.

Fig. 4 is second embodiment of plate 6.Comprise and the identical profile of plate shown in the figure three, but wherein show clearly as surperficial 12 characteristics by the 10 formed open designs of the hole on the plate.In an illustrated embodiment, surface 12 is extended a segment distance from most advanced and sophisticated 12 and is provided with hole 10 to plate 6 near the zone the foot 16 15, and the there plate is constant in the extension maintenance more or less of first axis of pitch 12 and second axis of pitch, 14 directions.

To should be mentioned that herein, the inventor recognized hole 10 can take another kind of structure or will shown in structure engage with other structures.In addition, in the zone 15 of plate 6 near foot 16, the there plate is constant in the extension maintenance more or less of first axis of pitch 12 and second axis of pitch, 14 directions, and the hole can comprise extending upward crosses surperficial 12 flange.This will increase fur stretch position fixing on plate 6, because in the hole after this regional fur cortex one side is pressed downward into described edge by fixing bag, this will produce improved adhesive ability, and fur cortex one side will be held rapidly and avoid any infringement thus.

As shown in figure 14, the pelt board of this embodiment comprises similar semimember 32,34, shown embodiment is made of the half- shells 48,50 that connects by locking gear/associated plant 30, and the subtend edge of described half-shells forms the first positive view plane 38 that overlaps substantially with first axis of pitch (width axis) 20.Semimember mutually away from face extend and formed together the surface 12 of plate 6 in the arcual mode, also formed simultaneously by hole 10 and with surface 12 cavitys that are connected.Half- shells 48,50 is determined cavitys 8, and plate 6 comprises a opening towards cavity 8 at foot 16.

As Fig. 4, Fig. 5 and other illustrated further displayings, plate 6 comprises that at front end 14 slit opening 94 is to guarantee an effective and easy gas passage.

The embodiment of plate 6 shown in Figure 4 especially is suitable for the drying of the fur of furbearer, wherein fur is stretched and is fixed on stretch position by fixedly bagging apparatus or similar stationary installation, and stationary installation compresses fur cortex one side at least a portion and makes it against perforated surface 12.Lasting displacement by gas in the cavity 8 realizes drying, and for example by being blown into gas or sucking-off gas, the moisture of cortex one side is discharged from by this efficient manner thus.Realize that by this way drying is unknown so far, wherein dry gas is maintained at cavity inside, and the displacement of gas in the plate cavity takes place in the there, and for example the foot 16 of slave plate is blown into gas, and the opening 94 of the front end 14 of described gas slave plate flows out.Use test to show the remarkable even drying that promotes fur cortex one side according to plate 6 dry skins of the present invention, and only need be with about 1/3 of conventionally known plate required time of drying.

The front end 14 that will further be should be mentioned that plate 6 comprises and is used for fixing the device 96 of nose that is stretched on the plate and remains on the fur of this position.This device is made up of the sharpened edge district 96 along most advanced and sophisticated 97 edges, and with reference to Fig. 6, this device is used for the fixing of fur nose and provides a kind of effectively fixing at dry and drawing process for fur.

With half- shells 48,50 link together locking/associated plant 30 be arranged to two half- shells 48,50 between first external position and optional position with away from relatively moving with mode towards first plane 38, result from the first external position slit opening 40 between the subtend face 42,44 of board member, and described at an arbitrary position 42,42 can be in contact with one another.

Movably clapboard 64 of axis is arranged between half- shells 48,50 longitudinally, and as shown in Figure 5 and Figure 6, and it comprises a part that is used for half- shells 48,50 is locked in the force application apparatus of first external position.The rest part of force application apparatus is included in the pin 56 on the subtend face 52,54 of half- shells 48,50, will be described below.

To show as Fig. 7, Fig. 8 and Fig. 9, the subtend face 52,54 of half- shells 48,50 comprise the stiffener 80,82 of vertical arrangement and movably clapboard stop in the above.Half-shells also comprises the horizontal stiffener that links to each other with stiffener 80,82.

Should be noted that laterally stiffener 81 can not produce the gas displacements in the cavity 8 and hinder influence, but may be in the air-flow that passes cavity 8 turbulization, this can improve the drying effect that gas displacement produces in the cavity.Stiffener acts on stable half-shells, and typically half-shells is made by plastic material or polystyrene.

Locking gear 30 can be made up of screw or allied equipment.Optionally, assembling can realize by closing the hyte part, wherein locking gear can be made up of the face of subtend separately 52, the 54 outstanding components 84,86 from semimember 48,50, and comprises projection 88 and the projection 90 that has opening 92, and its split shed 92 is used to accept described projection 88.The geometrical shape and the locking gear of opening 92 and projection 88 mate mutually, and therefore after being pressed into opening 92, projection 88 is fixed in the opening 92 in the mode that can move.

In a further embodiment, as shown in Figure 7, and in Fig. 9, show more clear, wherein projection 88 is made by light relatively, fusible material such as polystyrene or plastics at least, opening 92 is selectable to be made up of passage, described passage has the recess 93 away from the subtend face 52,54 of half- shells 48,50, and wherein passage is subsequently bigger towards its diameter of direction on the surface 12 of plate 6.Therefore by inserting clapboard 64 in first half-shells 40 similar half-shells 48 takes place, 50 connection, second half-shells 50 is placed on the top of first half-shells and the coupling opening 76 that projection 88 extends across clapboard 64 afterwards, and further pass opening 92, therefore the active distal end of projection extends into passage 92, cross recess 93, and clapboard is in enable position, wherein at the subtend face 42 of semimember, produce slit opening 40 between 44, active distal end 88 is heated to melt the tip and to be crushed afterwards, and half-shells 48 afterwards, 50 are joined together.The disadvantage of this assemble method is that plate 6 can't be separated, but this is unwanted in the lifetime of plate.

The second section of force application apparatus is used for the locking half-shells 48 in first external position, 50, therefore slit opening 40 is created in the subtend face 42 of half-shells, between 44, or at half-shells 48, between 50 the edge 36, with reference to Figure 10, by being positioned at half- shells 48,50 subtend face 52, multiple pin 56 on 54 constitutes, but have many similar laterally opposite and have a pin 56 of free extending end 58 from described, pin comprises a plane 60 and separately from this, side 62 is along face 52 separately, the direction of the corresponding projection FX in 54 also tilts towards the foot 16 of plate, and wherein said plane ends in a near plane first plane 38.In the embodiment shown in Fig. 4, Fig. 5, Fig. 7 and Fig. 9, pin 56 projections that are set on the stiffener 80,82.

As shown in Figure 5 and Figure 6, between described half- shells 50,52 along the longitudinal direction 18 movably clapboard 64 comprise wedge-shaped projection 66 in its both sides, the scarp 62 of pin 56 cooperates on this wedge-shaped projection and the half-shells 48,50.Along with clapboard 65 the moving of plate 6 front ends 14 directions, wedge-shaped projection 66 moves between the plane 60 of pin 56, half- shells 48,50 is forced to will broaden away from the groove between the other side and edge 40 thus, it is big that the girth of plate 6 becomes.Along with clapboard 64 retraction, half- shells 48,50 may move towards each other, or 38 move towards the plane, and the girth of plate 6 will reduce thus.

Utilize the removable relatively layout of half- shells 48,50, half-shells combines with clapboard 64, towards or removable relatively away from plane 38, the advantage of bringing thus is appreciable, because by clapboard is positioned at position outside the described pin 56 from be withdrawn into projection 66 in the position between the pin 56, the girth that make to reduce plate becomes possibility, and plate 6 is half- shells 48,50 slight " superimposed " in the process that the other side moves thus.After this, drying process finishes to remove fur on the slave plate of back will be relatively easy, by retract clapboard 64 from original position, " superimposed " takes place in the there plate, fur is tightened in the surface of plate when drying process finishes, the minimizing of plate girth will cause fur cortex one side to discharge from described surface, because reduced the scope of the structure that is tightly encased by fur now.After this, it will be easy especially removing stationary installation/fixing bag and dry skins on the slave plate 6.

Shown in Fig. 4, Fig. 8 and other diagrams, clapboard 64 is included in the foot 16 outward extending short and thick projecting parts 68 of plate 6.By making mobile clapboard 64 become possibility along direction drawing part 68 away from the foot 16 of plate.Yet the present invention recognizes that carrying out manual mobile clapboard 64 will be referred to a lot of work, but still more simple according to removing fur on the slave plate 6 of the present invention.Yet in order to draw clapboard 64 with a kind of reasonable manner more, when the fur on extension component/pelt board 6 drying and when being positioned on the dry body 100 that cooperates with plate 6, a plurality of clapboards of tractive are possible simultaneously.

Short and thick parts 68 are used for being introduced cooperation first opening 112 on the dry body 100 downwards, and as shown in Figure 2, upwards erect position and foot 16 towards upper surface 110 that the plate that therefore has a fur is fixed on dry body contact with surperficial 110.Obtain representing the most clearly in Fig. 8, short and thick projecting part 68 also comprises wedge-like portion 70, and wedge-like portion 70 is arranged to laterally basic and along the mode of the direction of second axis of pitch 22 with the longitudinal axis of plate.Wedge-like portion 70 has played the vital role relevant with recalling clapboard 64.

As Fig. 2, Figure 11, Figure 12 and shown in Figure 13, dry body 100 comprises the encapsulation 102 that forms cavity 104 and is used to change the gas displacement device 106 that exists with cavity 108 interior gases that gas displacement device 106 is made up of air-blast device 138 in an illustrated embodiment.Encapsulation 102 comprises and has a plurality of first openings 112 towards upper surface 110, and at described surperficial 110 times, a plurality ofly substantially be arranged in parallel for the track 114 of U-shaped profile and comprise the bottom 116 that has opening 118, the surface shape of opening 118 and quantity and first opening 112 are complementary.Opening 112,118 and be used from the outward extending projecting part 68 of the foot of extension component/pelt board.This makes at least one, preferred a plurality of extension component/pelt board 6 can from upwards erectly install towards upper surface 110 and the end 16 of plate with contact towards upper surface 110.Also comprise additional opening 120,120 ' towards upper surface 110, additional opening is near first opening 112 separately and be positioned within the limited range of the foot 16 of plate separately, therefore additional opening 120,120 ' and the cavity 8 that is installed in the extension component/pelt board separately 6 on the upper surface 110 be interconnected, therefore by gases in gas displacement device 106/ air-blast device 138 transposed cavity 101, the gases that are installed in the cavity 8 of the extension component/pelt board 6 on the upper surface 110 are changed.

Shown in the while, first opening 120 and additional opening 120,120 ' are being arranged in parallel on upper surface 110, in air 108, at described surperficial 110 times, in the groove 122 in the rib 124,126 of the track 114 of U-shaped profile, be provided with towards the parallel movably drawing plate 128 of upper surface 110.Drawing plate 128 has similar perforation otch 130, be used for engaging from extension component/pelt board 6 foots 16 outward extending projecting parts 68, wherein each connect otch 130 comprise with projecting part 68 on the projection 132 that is used of wedge-like portion 70, it is horizontal that wedge-like portion 70 is arranged to the longitudinal axis 18 of basic and plate.

As Figure 12 and shown in Figure 13, drawing plate 128 in first external position to moving between second external position, to cause moving of force application apparatus/plate shape parts (clapboard) 46/64, do not engage in the first external position projection 132 with wedge-like portion 70, engage with wedge-like portion 70 in the second external position projection 132, therefore the wedge-shaped projection 66 on the plate shape parts is moved to the position away from the plane 60 of pin 56, and the subtend face 52,54 of half- shells 32,34,48,50 is moved to close more position each other, subtend face 52,54/ edge 36 thus.

This means that the clapboard 64 that moving of drawing plate 128 will cause being installed in all the extension component/pelt board 6 on the related column produces displacement, compare independent movable plate in extension component/pelt board 6 separately, operation obtaining considerable simplification.

Among the embodiment of the dry body 100 of the present invention of foundation as shown in figure 11, drawing plate 128 comprises the part 134 of a side 136 that freely extends through encapsulation 102.These extensions 134 comprise the pass through openings that drawing plate 128 moves that is used for the towing mechanism compounding practice that does not show.

As shown in the figure, removable thereby dry body 100 can be installed on the wheel 140, therefore be fixed to place on the plate to finishing fur exsiccant place from fur, the processing of dry skins and transport and obtained considerable saving.Can be pointed out that further that the gas displacement device 106 that is used to change gases in the cavity 108 of encapsulation 102 also can comprise air extractor selectively, air extractor with the mode of similar air-blast device 138 by and encapsulation 102 integrate.

The surface 12 that further is pointed out that plate 6 can be set at other structures.Therefore showed the 3rd embodiment according to pelt board of the present invention in Figure 14 and Figure 15, wherein part surface comprises longitudinal axis 18 parallel array of longitudinal groove 29 and these grooves and plate.Figure 14 and extension component/pelt board 6 shown in Figure 15 comprise that further with respect to longitudinal groove 29 be horizontal second groove/sawtooth 31, it extends as Figure 14, shown in Figure 15, be limited at the most close foot 16 of plate 6 and apart from the part in the zone 15 of foot 16 1 segment distances a part to zone 33, also extend to the part in zone 33, in a described part of regional 15, extension about first axis of pitch 20 and second axis of pitch, 22 direction plates more or less keeps constant, in a zone part of 33, the extension of plate axis 18 along the longitudinal more or less reduces towards the direction forward end 14 of first axis of pitch 20 and second horizontal 22.The bottom of longitudinal groove 29 is connected with the cavity of being determined by two half-shells 48,50 8 by hole 10, half-shells and the clapboard 64 common pelt board 6 of forming.In order can the stretching fur to be fixed on the plate by fixing bagging apparatus, lateral trench/sawtooth 31 is essential here, because fur cortex one side on this embodiment is not pressed in the hole on pelt board 6 surfaces 12.

Showed further the 4th embodiment among Figure 16 according to pelt board 6 of the present invention.As shown in the figure, but that shows in Figure 17 and Figure 18 is more clear, this embodiment comprises longitudinal groove 29 in the bottom of regional 15 plates, and also comprising transversal fold 31 so that provide good reactive force to fur cortex one side, fur is fixed that a bag (not shown) compresses and against plate 6 and be stretched and be fixed on this position in drying process.Further show clearly that as Figure 18 that is the exploded end view of pelt board 6, foot 16 visual angles of slave plate, half- shells 48,50 extends with groove 29 in the arch mode and combines.

In this embodiment, as Figure 16 and Figure 17 show the most clear, and in Figure 21, also have to a certain degree and to show, on the semimember of the most close most advanced and sophisticated 14 plate, extension component/pelt board 6 is included in the recess 180,182 that extends in parallel on the half- shells 48,50, it acts on and reduces in the drying process in zone that fore paw is placed the extruding of fur, three layers have been put at this regional fur, therefore the efficient drying that uses conventionally known pelt board to finish this regional fur is exceedingly difficult, and fur there has the risk that produces " blackspot " that preamble mentions.The existence of recess can be finished drying in more effective mode, because can not compressed mutually at the trichocutis of fore paw put area.

As shown in figure 20, plate shape parts 46,64 comprise the structure of opening wide very much, and comprise the previous pin of discussing 56 that has plane 60 and scarp 62, pin is used with the wedge-shaped projection 66 of plate shape parts 46,64, with the relative displacement away from each other of the half- shells 48,50 of realizing plate, just plate shape parts 46,64 move to the first reach position.

As Figure 17, Figure 18, Figure 20 and Figure 21 further shown in, pelt board also comprises and is subjected to force control device, moves to second external position by plate shape parts 46,64 along the direction of the foot 16 of plate, is used for half- shells 48,50 mutually near the stressed control of direction.

Described device is made up of the tongue piece 142 on the plate shape parts 64, described tongue piece 142 has inclined wedge surface 144, it reduces to the direction of tongue piece initiating terminal 150 gradually from the plane 146 of the active distal end 148 of close tongue piece, the side surface 152 of bridge-shaped object 154 is used on 48, the 50 subtend faces of described inclined wedge surface 144 and flat surfaces 146 and half-shells, and tongue piece 142 is introduced in the assembly of extension component/pelt board 6 in bridge-shaped object 154.Remove for 46,64 times by plate shape parts, wedge-shaped surface 144 is moved to a position in the opening 158 of bridge-shaped object 154, and this causes half-shells to move along the direction of the central axial line 18 of plate.

In an illustrated embodiment, tongue piece 142 comprises further function, just as fixing and assembling parts, wherein, the active distal end 148 of tongue piece further comprises projection 156 (Figure 20), in the assembling of pelt board 6, pelt board 6 comprises by profile but first half-shells 48 and second half-shells 50 and plate shape parts 64 that similar laterally opposite parts are formed that projection 156 is used to fix described parts and makes it to be connected with each other after the assembling of plate 6.This active distal end 148 by tongue piece 142 is brought into described half-shells 48, zero position between 50 is finished, and the active distal end 148 of tongue piece 142 is positioned in described two half-shells 48, on 50 with the opposite of the bridge-shaped object 154 of paired mode subtend, afterwards at two half-shells 48, carry out relatively moving and plate shape parts 46 separately on the plane between 50,64 move towards each other, thus the active distal end of tongue piece from zero position towards half-shells 48,50 front end 14 moves, along with it moves, but tongue piece 142 and projection 156 are moved to the position of a still removable part locking, and the starting point 150 of relative tongue piece away from towards bridge-shaped object side 160 after, plate shape parts 64 can externally move between the position separately subsequently thus.

Yet in an illustrated embodiment, extension component/pelt board comprises additional unit, it act as and prevents that fur cortex one side of FX onboard is pressed within the slit opening 40 between the subtend face edge 36 of half-shells 48,50, compresses fur at the fixing bag of FX and makes it surface against plate.This device is present in the plate shape parts 64 and along the part of lateral edge 162, also comprises V-way 164, and it is used to engage respectively from the outstanding directing pin 166 of the subtend face separately 52,54 of first half-shells 48 and second half-shells 50.Therefore this function is achieved to reach the mobile of position by plate shape parts 54, described lateral edge 162 is moved to the position that lateral edge is filled up the slit opening 40 between the edge 36 of half-shells 48,50 in horizontal direction away from longitudinal axis 18, has formed the part on surface laterally of plate thus in the unfolded position lateral edge of extension component/pelt board.Lateral edge 162 has stopped that fur cortex one side is pressed within the described slit opening 40 between the half-shells 48,50 thus, this has significant meaning for removing fur on the slave plate, will be very disadvantageous in case fur cortex one side is sandwiched between the described edge 36 of half-shells 48,50.Efficient drying in order to ensure fur cortex one side in the zone of around lateral edge, extending, lateral edge 162 will be configured to waveform, therefore between the edge 36 of the subtend face 52,54 of lateral edge and half-shells 48,50, form passage 168 and be connected with half-shells 48,50 cavitys that limited 8.

In an illustrated embodiment, the mobile scope that is limited at plate shape parts 64 these parts of lateral edge 162 further preferably, the there comprises the lateral edge of V-way 164, preferably between foot 16 and the segment distance 18 that extends from foot towards and extend to the part in zone 33, one segment distance, 18 theres of extending from foot, the extension of plate is constant along the extension maintenance more or less of first axis of pitch 20 and second axis of pitch 22, in the part in zone 33, the extension of plate is about direction forward end 14 more or less the even reduction of longitudinal axis 18 towards first axis of pitch 20 and second horizontal 22.

In the embodiment of the pelt board shown in Figure 16-21, short and thick projecting part 68 comprises opposite maintenance surface 170, is used to be bonded on the device of movable plate shape parts 46,64 between the external position.

Short projecting part 68 further comprises the projecting rib 172 that extends in parallel with longitudinal axis 18, is arranged in parallel along second axis of pitch 22 (height axis), and described rib further extends across the part of plate-shaped member 64.Described rib 172 is used with the longitudinal rib of giving prominence to from the subtend face 52,54 of half- shells 48,50 174, and rib 174 extends in parallel with rib 172, by their mutual location and extension, rib 172,174 is formed for being blown into to the cavity 8 of plate the passage 176 of dry gas or sucking-off dry gas.Therefore this structure make dry gas by passage 176 be directed into be possible, and make gas can be assigned to a segment distance of intralamellar part, the gas that is blown into has thus obtained better utilised, obtains more effective drying simultaneously.Even near the zone the fur fore paw, the there is difficult to realize the drying of fur cortex one side, and it is more valuable that the existence of passage has been proved to be, because dry gas dissipates in this zone just.

Therefore, preferably, rib 172 foot 16 and between the segment distance 18 of foot towards and extend to a zone part of 33, in there, position from a segment distance 18 of foot, the extension of plate is constant along the extension maintenance more or less of first axis of pitch 20 and second axis of pitch 22, in the part in zone 33, the extension of plate is about direction forward end 14 more or less the even reduction of longitudinal axis 18 towards first axis of pitch 20 and second horizontal 22.

In addition, by between the subtend face 52,54 that reduces rib 174 and half- shells 48,50 in the distance of the end of the plate of the upper end (skull bone one end) of close plate, form a kind of reduction of groove, the zone that does not comprise longitudinal rib 172 at plate shape parts 64, acquisition is blown into the favourable distribution of gas, about 1/3 gas is assigned with and the slit opening 94 of the front end 14 of claw by fur and plate is discharged towards the last extreme direction of plate, other about 2/3 foot directions towards plate are assigned with, and this part gas is discharged by the open design of half-shells.

With reference to Figure 17, extension component/pelt board further comprises protrudent pin 178 that separate, short, and its and longitudinal axis 18 extend in parallel, and gives prominence to from the tip of separately half-shells 48,50.Behind the nostril that is introduced into fur, these pins are used for effectively the nose of fur being stabilized in the front end of plate.

In addition, in order to be provided for removing automatically from pelt board the suitable inlet of the mechanical action parts of dry skins, the zone 179 of the end of the half-shells point between face 48,50 of pin 178 tilts.

Should be noted that the separate part that belongs to the equipment that is used for dry skins animal fur cortex one side can have other structures of the structure that is different from described herein and picture presentation.Yet, this can not change inventive point, wherein by dry body with have being used of extension component of open surface structure, fur cortex one side fast, all even effective dry becomes possibility, wherein " blackspot " of fur cortex one side avoided, and because the profile of surface tissue, make that separately by fixing bagging apparatus fur being fixed on stretch position becomes possibility, the finite part that fixing bag is crossed fur at least compresses cortex one side makes it the abutment surface structure, and the use of damaging clip/nail can be ignored thus.In addition, pelt board 6 further is configured to so a kind of structure, semimember between first external position and second external position be relative movably, in first external position, plate comprises bigger girth in second external position, and plate removes fur thus and becomes much simple with respect to comprising less girth when first external position on the slave plate, reason is that the minimizing of plate girth causes therefore easily being removed together with fixing bag on the surface that is placed on pelt board that fur can be loose.

Claims (49)

1. method that is used for cortex one side (2) of dry skins animal fur (4), wherein fur (4) is employed and is stretching in extension component (6) outside of hollow, the surface of described extension component (6) has open design, cortex one side is to pelt board (6), wherein during drying process, the fixing bag of tractive (5) is fixed fur by making progress, fixing bag pressed the part of fur lower end to make it against pelt board (6) at least, by the drying of realization fur cortex one side of the gas in the cavity (8) of displacement extension component (6) (2), in these gases existence and the open design.

2. the method for claim 1, it is characterized in that, the displacement of the interior gas of the extension component of hollow (6) is gone up by the dry body (100) that one or more extension component (6) is installed in cooperation and is realized, this dry body (100) comprises the encapsulation (102) that forms cavity (104), described cavity (104) has first opening (112) that is used for placing at least one extension component (6), near first opening (112) separately, be provided with additional opening (120,120 '), it is positioned within the restriction of the foot of pelt board (16) separately, therefore additional opening (120,120 ') with the surface 110 that is installed in up) on separately extension component/pelt board (6) cavity be communicated with, therefore by utilizing air displacement device (106) to carry out the displacement of interior the gas of cavity (101), and displacement is installed in the interior gas of cavity of the corresponding extension component/plate (6) on the upper surface (110).

3. equipment that is used for dry skins animal fur as claimed in claim 1 or 2 (4) cortex one side (2) method, comprise extension component/pelt board (6), fur in drying process (4) is pulled, stretch and be fixed on the outside of extension component/pelt board (6) and fur cortex one side (2) towards pelt board (6) surface (12), it is characterized in that, this equipment comprises the extension component (6) of hollow and elongation, described extension component (6) has front end (14) and foot (16) and is the surface of open design, wherein also, foot (16) cooperates with the dry body that includes encapsulation (102) (100), described encapsulation (102) has with gas displacement arranges the cavity (104) that (106) are connected, described encapsulation (102) comprises that at least one is towards upper surface (100), described have first opening (112) that cooperates with the bottom (68) of the foot (16) of pelt board and additionally open (120 towards upper surface (100), 120 '), therefore, by the gas in gas displacement device (106) transposed cavity (104), and displacement is installed in the interior gas of cavity (8) towards the interior extension component (6) of upper surface (110).

4. extension component/the pelt board (6) that is used for dry skins (4) as claimed in claim 3, it is characterized in that, be stretched and be fixed to the drying that fur (4) cortex one side (2) on the pelt board (6) realizes fur (4) by drying, pelt board (6) comprises longitudinal axis (18), first axis of pitch (20) (width axis) and second axis of pitch (22) (height axis), be used to engage the front end (14) and the foot (16) of fur (4) skull bone one end (18), foot (16) preferably stops in the rectangular mode of longitudinal axis (18) with plate, it is characterized in that, pelt board (6) has first and second arcuate surfaces (26 at least, 28), it has the open design of formation cavity (8), wherein, the surface (26 of pelt board (6), 28) with about defined axis (18,20,22) the basic symmetrical manner structure of at least two forms, and wherein pelt board (6) comprises that at least one leads to the opening of the cavity of foot (16) (8).

5. extension component/pelt board as claimed in claim 4 (6), it is characterized in that, pelt board (6) has first and second surfaces (26,28) of arch and perforation/punching at least, described surface forms cavity (8), wherein, pelt board (6) forms with two symmetrical manner structures in defined axis (18,20,22) at least, and wherein said arcuate surface (26,28) comprises the perforation/punching (10) that communicates with cavity (8).

6. as claim 4 or 5 described extension component/pelt board (6), it is characterized in that, extend towards front end (14) near the foot of plate slave plate (16) zone (15), it extends for longitudinal axis (18) along the direction of first axis of pitch (20) and second axis of pitch (22) evenly reducing more or less, described front end (14) is the still circular of point, wherein, its maintenance of extending more or less of plate along first axis of pitch (12) and second axis of pitch (14) is constant in zone (15).

7. as each described extension component/pelt board (6) among the claim 4-6, it is characterized in that the surface of plate (26,28) have first groove (29) of axis (18) direction orientation substantially longitudinally.

8. extension component/pelt board as claimed in claim 7 (6), it is characterized in that, surface (26 at plate, 28) first groove (29) on is limited in the zone (15) of the most close foot of plate (16), and the foot of slave plate extends a segment distance (18) and extends to the part of described zone (33) to the part in zone (33), wherein, extension at zone (15) plate more or less keeps constant about first axis of pitch (20) and second axis of pitch (22) direction, part in described zone (33), the extension of plate about longitudinal axis (18) towards the direction forward end (14) of first axis of pitch (20) and second axis of pitch (22) evenly reducing more or less.

9. as each described extension component/pelt board (6) among the claim 4-8, it is characterized in that surface (26,28) has second groove/serration (31) of arranging with basic landscape mode about first groove (29) direction.

10. extension component/pelt board as claimed in claim 9 (6), it is characterized in that, the extension of second lateral trench/serration (31) is defined to the zone (15) of the most close foot of plate (16), and extend a segment distance (18) to the part in zone (33) from foot, and extend to the part of described zone (33), in zone (15), the extension of plate more or less keeps constant about first axis of pitch (18) and second axis of pitch (20), in the extension of a part of plate of described zone (33) about longitudinal axis (18) towards the direction forward end (14) of first axis of pitch (20) and second axis of pitch (22) evenly reducing more or less.

11. as claim 9 or 10 described extension component/pelt board (6), it is characterized in that, top (42) alignment of lateral trench/serration (31), part between two continuous recess tops (35), extend from the groove top forward end (14) of the most close foot (16), tilt to flat portions (37) more or less, wherein flat portions (37) more or less to after groove top (35 ') between part (39) more or less vertically.

12. as each described extension component/pelt board (6) among the claim 4-11, it is characterized in that, extension component/pelt board comprises the semimember (32 of two appearance similars that link to each other by locking/associated plant (30), 34), described semimember (32,34) subtend edge (36) forms the first positive view plane (38) that overlaps substantially with first axis of pitch (20) (width axis), and semimember also comprise with the arch mode extend and mutually away from the side, wherein, locking/associated plant (30) is disposed such, make two semimembers (32,34) can with away from and mode towards first plane (38) between first external position and optional position, relatively move, at the first external position semimember subtend face (42,44) form slit opening (40) between, at an arbitrary position, described subtend face (42,44) can be in contact with one another, and between semimember, can insert and be used for semimember (32,34) be locked in the force application apparatus (46) of first external position.

13. extension component/pelt board as claimed in claim 12 (6), it is characterized in that, two similar semimembers (32,34) are made up of first half-shells (48) and second half-shells (50), the cavity (8) of its foot (16) opening of being formed on plate of mutually combining, and described cavity (8) is connected with the surface (12) of plate by perforation/punching (10).

14. as claim 12 or 13 described extension component/pelt board (6), it is characterized in that, locking gear (30) is provided with like this, make two semimembers (32,48,34,50) can with away from and mode towards first plane (38) relatively move in first external position and between second external position, in first external position, form slit opening between the subtend edge (36) of semimember, in second external position, semimember (32,34) subtend edge (36) is positioned at the position on more close first plane (38), and extension component/pelt board (6) comprises at least and can be activated so that at first external position locking semimember (32,34) force application apparatus (46).

15. as each described extension component/pelt board (6) among the claim 12-14, it is characterized in that, between two half-shells (48), at its subtend face (52,54) on, but has the similar laterally opposite pin (56) of outstanding a plurality of shapes, described pin comprises the have the plane free extending end (58) of (60), from described plane, towards subtend face (52 separately, 54) on separately pin starting point direction and have scarp (62) towards the foot (16) of plate, wherein said plane ends near the horizontal plane first plane (38), and at described half-shells (50,52) between along the longitudinal axis (18) of plate, has the force application apparatus of being formed by the movable part (64) that occupies reach position and withdrawn position (46), wherein parts (64) have wedge-shaped projection (66), reach position at parts, described wedge-shaped projection is pressed between the plane (60) of pin, and is positioned in the withdrawn position wedge-shaped projection of parts outside the plane (60) on scarp (62) of pin (56).

16., it is characterized in that the subtend face (52,54) of semimember (48,50) has stiffener (80,82) as each described extension component/pelt board (6) among the claim 12-15.

17., it is characterized in that the pin (56) that shape is similar but laterally opposite is outstanding from stiffener (80,82) as each described extension component/pelt board (6) among the claim 12-16.

18. as each described extension component/pelt board (6) among the claim 14-17, it is characterized in that movably parts (64) are plate shape substantially along the longitudinal axis, and be placed in first plane (38) between two half-shells (48,50).

19. extension component/pelt board as claimed in claim 18 (6), it is characterized in that, the subtend face (52,54) of half-shells (48,50) comprises protuberance (72,74), hole (76) and recess (78) in described protuberance and the plate shape movable part (64) cooperate, are used for plate shape parts (64) and vertically move the orientation of scope and control.

20. as each described extension component/pelt board (6) among the claim 12-19, it is characterized in that, the locking gear (30) that is used to connect semimember (48,50) is by forming from the outstanding component (84,86) of the face of subtend separately (52,54) of semimember (48,50), and comprises projection (88) and have the additional protrusions (90) of the opening (92) that is used to engage described projection (88).The geometry of its split shed (92) and projection (88) is mutually ratio in mode so, and after projection (88) was pressed into opening (92), projection (88) can be fixed in the opening (92) in a movable manner.

21. as each described extension component/pelt board (6) among the claim 14-20, it is characterized in that, exercisable force application apparatus in the pelt board (6) (46,64) also comprises the additional unit that is used for two semimember/shells (48,50) are moved to from first unfolded position second external position, wherein, in second external position, by force application apparatus (46,64) is moved on to withdrawn position, two semimember/shell (48,50) edges (36) are in contact with one another.

22. extension component/pelt board as claimed in claim 21 (6), it is characterized in that, additional unit is made up of the tongue piece (142) on the plate shape parts (64), described tongue piece (142) has the inclined wedge surface, it reduces along the direction towards tongue piece starting point (150) from the flat surfaces (146) of the active distal end (148) of close tongue piece, described inclined wedge surface (144) and flat surfaces (146) and half-shells (48, the side surface (152) of the bridge-shaped object (154) on the subtend face 50) cooperates, when assembling extension component/pelt board (6), tongue piece (142) is introduced in the bridge-shaped object (154).

23. as claim 21 and 22 described extension component/pelt board (6), it is characterized in that, the active distal end of tongue piece (148) further comprises projection (156), in the assembling of pelt board (6), described pelt board comprises first half-shells (48) and second half-shells (50) and plate shape parts (64) similar by profile but that horizontal opposite parts are formed, plate shape parts are placed into described two half-shells (48,50) after the zero position between, the active distal end (148) of tongue piece (142) is positioned in two half-shells (48,50) opposite of last paired bridge-shaped object (154), plate shape parts from zero position towards half-shells (48,50) direction of front end (14) moves, along with it moves, tongue piece (142) and projection (156) are pressed into the opening (158) that passes on the bridge-shaped object, therefore projection (156) is moved to the side 160 of bridge-shaped object) afterwards position, described side is away from the starting point (150) towards tongue piece, and plate shape parts (64) can externally move between the position separately subsequently thus.

24. as each described extension component/pelt board (6) among the claim 21-23, it is characterized in that, part along lateral edge (162), plate shape parts (64) also comprise V-way (164), it is used for engaging respectively the subtend face (52 from first half-shells (48) and second half-shells (50), 54) Tu Chu directing pin (166), therefore by plate shape parts (64) being moved to the reach position, described lateral edge direction from the side is moved to the position that lateral edge (162) is filled up the slit opening (40) between the semimember edge (36) away from longitudinal axis (18), has formed the part of the outer surface of plate thus in the unfolded position lateral edge of extension component/pelt board.

25. as each described extension component/pelt board (6) among the claim 21-24, it is characterized in that, lateral edge (162) has waveform and extends, so between the edge (36) of lateral edge and half-shells (48,50) subtend face (52,54), the passage (168) that formation is connected with the cavity (8) that half-shells (48,50) limits.

26. as each described extension component/pelt board (6) among the claim 21-25, it is characterized in that, part (64) at plate shape parts (64), lateral edge comprises V-type rail (164), described part (64) is mainly at foot (16) with between the segment distance of foot (16) extension, extend and extend to the part of described zone (33) to the part in zone (33), at a segment distance that extends from foot (16), the extension of plate is constant along first axis of pitch (20) and second axis of pitch (22) maintenance more or less, part place in zone (33), the extension of plate about longitudinal axis (18) towards the direction forward end (14) of first axis of pitch (20) and second axis of pitch (22) evenly reducing more or less.

27. as each described extension component/pelt board (6) among the claim 12-26, it is characterized in that, force application apparatus (46) or plate shape parts (64) comprise the outward extending short and thick projecting part of foot (16) (68) from pelt board (6) in the extension of the end (66) of the foot (16) of close plate.

28. extension component/pelt board as claimed in claim 27 (6) is characterized in that, short and thick projecting part (68) has opposite maintenance surface (170).

29., it is characterized in that the active distal end of short and thick projecting part (68) is taper as claim 27 and 28 described extension component/pelt board (6).

30., it is characterized in that short and thick projecting part (68) comprises with the longitudinal axis (18) of pelt board and is the horizontal wedge-like portion that narrows down (70) substantially downwards as each described extension component/pelt board (6) among the claim 27-29.

31. as each described extension component/pelt board (6) among the claim 27-30, it is characterized in that, short and thick projecting part (68) comprises projecting rib (172) parallel with longitudinal axis (18) and that extend in parallel with second axis of pitch (22) (height axis), described projecting rib further extends across the part of plate-shaped member (64), and half-shells (48,50) subtend face (52,54) comprise the longitudinal rib (174) that extends in parallel with projecting rib (172), that part of costal process that described projecting rib (172) is crossed plate-shaped member (64) goes out, by rib (172,174) mutual location and extending to form is used to be blown into or the passage (176) of cavity (8) the inner drying gas of sucking-off plate.

32. as each described extension component/pelt board (6) among the claim 27-31, it is characterized in that, rib (172) extends at foot (16) with from the part to zone (33) between the segment distance (18) of foot, and extend to the part of zone (33), at the segment distance (18) of distance foot there, the extension of plate is constant along first axis of pitch (20) and second axis of pitch (22) maintenance more or less, part in zone (33), the extension of plate about longitudinal axis (18) towards the direction forward end (14) of first axis of pitch (20) and second axis of pitch (22) evenly reducing more or less.

33. as each described extension component/pelt board (6) among the claim 27-32, it is characterized in that, the zone that on plate shape parts (64), does not have longitudinal rib (172), at the end of the plate of the upper end (skull bone one end) of close plate, the distance between the rib (174) on the subtend face of half-shells (48) (52,54) diminishes downwards.

34., it is characterized in that the surface of front end (14) (26,28) have a plurality of slit openings (94) as each described extension component/pelt board (6) among the claim 4-33.

35., it is characterized in that front end (14) comprises the device (96) that is used for fixing the nose that is mounted and is stretching in the fur on the pelt board as each described extension component/pelt board (6) among the claim 4-34.

36. extension component/pelt board as claimed in claim 35 (6), it is characterized in that, the device that is used for fixing the nose that is mounted and is stretching in the fur on the pelt board (6) is made up of short, that separate, outstanding parallel pin (178), these pin parallel longitudinal direction axis (18) extend, and extend from the tip of separately half-shells (48,50).

37., it is characterized in that,, between the subtend face of pin (178) what tilt in the zone of the sharp end of half-shells (48,50) as claim 35 and 36 described extension component/pelt board (6).

38. as each described extension component/pelt board (6) among the claim 4-37, it is characterized in that, from near extend to plate (6) tip/skull bone one end extension along in the zone in direction that zone of maintenance constant more or less of first axis of pitch (20) and second axis of pitch (22), the surface of plate (26,28) have the depression (180,182) that separates.

39., it is characterized in that extension component/pelt board (6) is made by plastics, polymkeric substance or fibre reinforced plastics material, is perhaps made by the combination of described material as each described extension component/pelt board (6) among the claim 4-38.

40., it is characterized in that extension component/pelt board (6) is made by polystyrene as each described extension component/pelt board (6) among the claim 4-38.

41. extension component/pelt board as claimed in claim 40 (6) is characterized in that, produces extension component/pelt board (6) by injection moulding.

42. dry body as claimed in claim 3 (100), be used in conjunction with using as each described extension component/pelt board (6) of claim 27-41 is common, it is characterized in that, dry body comprises the encapsulation (102) that forms cavity (104), with be used for displacement and be present in the gas displacement device (106) of the interior gas of cavity (104), described encapsulation (102) comprise at least one have a plurality of first openings (112) towards upper surface (110), and a plurality of basic track (114) of U-shaped profile that is that under described surface (110), extends in parallel, its bottom comprises the corresponding opening of geometrical shape and quantity and first opening (112), described opening cooperates so that at least one to be installed with the outward extending projecting part of foot (16) (68) from extension component/pelt board (6), be preferably a plurality of from towards the axial extension component/pelt board of upper surface (110) (6), the foot of plate (16) with contact towards upper surface (110), and described encapsulation (102) also comprises additional opening (120,120 '), it is near first opening (112) that is positioned within the foot of pelt board (16) qualification separately, therefore additional opening (120,120 ') be connected with the cavity (8) that is installed in the extension component/pelt board separately (6) on the upper surface (110), therefore, utilize gas displacement device (106) by the gas in the transposed cavity (104), the gas that is installed in the cavity (8) of the extension component/pelt board (6) of upper surface (110) is replaced.

43. dry body as claimed in claim 42 (100), it is characterized in that, first opening (112) and additional opening (120,120 ') be arranged to upwards on surface (110), extending in parallel the arrangement of embarking on journey, and, in the cavity (104) under described surface (110), rib (124 at the track (114) of U-shaped profile, 126) Nei groove (122) lining, have with towards the parallel movably drawing plate (128) of upper surface (110), described drawing plate (128) has the perforation otch (130) of similar profile, be used for engaging from the outward extending projecting part of extension component/pelt board (6) foot (16) (68), and, each connects otch (130) and comprises the projection (132) that cooperates with wedge-like portion (70) on the projecting part (68), the longitudinal axis (18) of the direction of projecting part (68) and pelt board is horizontal substantially, therefore drawing plate (128) causes slotted hole or otch (66) on the plate shape parts to be moved to the smooth side of pin (56) (60) position in addition in first external position to mobile between second external position, in first external position, projection (132) does not engage with wedge-like portion (70), in second external position, projection (132) engages with wedge-like portion (70), and semimember (32 thus, 34,48,50) subtend face (52,54) the subtend face/edge that is movable to/is controlled to plate is mutually more near the other side's position.

44. dry body as claimed in claim 42 (100), it is characterized in that, drawing plate (128) comprises the free extension (134) of passing encapsulation (102) one sides (136), and described part (134) comprises the pass through openings (137) of the traction type equipment that is used for mobile drawing plate (128).

45. dry body as claimed in claim 3 (100), be used in conjunction with using as each described extension component/pelt board (6) of claim 31-41 is common, it is characterized in that, comprise the encapsulation (102) that forms cavity (104) and be used for changing the gas displacement device (106) that is present in the interior gas of cavity beloved daughter loud, high-pitched sound (108), described encapsulation (102) comprise at least one have a plurality of first openings (112) towards upper surface (110), and a plurality of basic track (114) of U-shaped profile that is that under described surface (110), is arranged in parallel, its bottom (116) has the corresponding opening (118) of geometry and quantity and first opening (112), described opening (112,118) cooperate so that at least one to be installed with the outward extending projecting part of foot (16) (68) from extension component/pelt board (6), be preferably a plurality of from the axial extension component/pelt board (6) that makes progress towards upper surface (110), the foot of plate (16) with contact towards upper surface (110), wherein, be blown into the displacement of the interior gas of cavity (8) that pelt board (6) take place gas by gas displacement device (106), described gas is by rib (172,174) passage of Xing Chenging (176) is directed in the cavity (8) of plate, and wherein the gas in the plate is at half-shells (48, the rib (172 of subtend face 50), 174) distribute in the zone that distance reduces between, about 1/3 gas is discharged by the opening (94) of pelt board (6) front end (14), and about 2/3 gas is discharged by the open design of pelt board (6) foot (16).

46. dry body as claimed in claim 45 (100), it is characterized in that, described encapsulation comprises the opposite movable part that keeps surface (170) to cooperate with short projecting part (68), wherein, the startup of described movable part causes force application apparatus (46,64) to move in longitudinal axis (18) direction of plate with in the direction away from plate foot (16), and force application apparatus is positioned at its second external position thus.

47., it is characterized in that dry body is installed in wheel (140) thereby goes up removable as each described dry body (100) among the claim 42-46.

48. as each described dry body (100) among the claim 42-47, it is characterized in that, the gas displacement device (106) that is used for changing interior the gas of encapsulation (102) internal cavity (108) by can with encapsulate the air-blast device (138) that (102) form one and form.

49. as each described dry body (100) among the claim 42-46, it is characterized in that, the gas displacement device (106) that is used for changing interior the gas of encapsulation (102) internal cavity (108) by can with encapsulate the air extractor that (102) form one and form.

Images